Please note that there have been some complaints regarding the XLR power supply connector that is connected into the Compact or LTE++ etc. Apparently the angle of the wire is sometimes different on different plugs and it may interfere with some of the inputs, such as SDI. This connector can be opened and the angle of the wire adjusted. There is a small screw on the metal piece of the plug that allows for the adjustment of the angle of the plug and thus the wire as well. Please make a note of this and have a look at all the connectors and adjust those that require adjustment for each specific unit.